From 24c30f5e9479142383a8f43a3a2fb252ae518634 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 27 May 2018 08:20:24 +0200
Subject: community/arrayfire: patched for non-OpenCL testing and dim_t casts

---
 community/arrayfire/PKGBUILD                       |  21 +++++++++++++++++++++
 .../arrayfire/arrayfire-full-3.6.0-dim-cast.patch  | Bin 0 -> 2402 bytes
 ...ayfire-full-3.6.0-no-cuda-backend-testing.patch | Bin 0 -> 641 bytes
 3 files changed, 21 insertions(+)
 create mode 100644 community/arrayfire/arrayfire-full-3.6.0-dim-cast.patch
 create mode 100644 community/arrayfire/arrayfire-full-3.6.0-no-cuda-backend-testing.patch

diff --git a/community/arrayfire/PKGBUILD b/community/arrayfire/PKGBUILD
index 95128825..dbc3d30d 100644
--- a/community/arrayfire/PKGBUILD
+++ b/community/arrayfire/PKGBUILD
@@ -1,5 +1,7 @@
+# modern cuda is no longer available for 32-bit
 makedepends=(${makedepends[@]//cuda/})
 
+# force 32-bit compilation
 eval "$(
   declare -f build | \
     sed '
@@ -10,3 +12,22 @@ eval "$(
       }
     '
 )"
+
+# compilation issues around dim_t casts, see https://github.com/arrayfire/arrayfire/issues/2161
+source+=(arrayfire-full-3.6.0-dim-cast.patch)
+sha512sums+=('0db9eaac34c0d1126bb771ed62bbafe9aef0373ef947f54f308ed943f77cb81e543fbe9c107a781d76168fbb8effb6a4c3005b7c6dae4a2a0395ed26c9a2f33d')
+eval "$(
+  declare -f prepare | \
+    sed '
+      /cd /a patch -Np1 -i ${srcdir}/arrayfire-full-3.6.0-dim-cast.patch
+    '
+)"
+
+source+=(arrayfire-full-3.6.0-no-cuda-backend-testing.patch)
+sha512sums+=('7c5912ecf59932a4c00f859190174b5b88f01010d131dfef4b013940543f157698d048297eb8c86e1d5289df8f7eb6d769fd39f069b7bf3262800ceca98d09fc')
+eval "$(
+  declare -f prepare | \
+    sed '
+      /cd /a patch -Np1 -i ${srcdir}/arrayfire-full-3.6.0-no-cuda-backend-testing.patch
+    '
+)"
diff --git a/community/arrayfire/arrayfire-full-3.6.0-dim-cast.patch b/community/arrayfire/arrayfire-full-3.6.0-dim-cast.patch
new file mode 100644
index 00000000..d0ba0faa
Binary files /dev/null and b/community/arrayfire/arrayfire-full-3.6.0-dim-cast.patch differ
diff --git a/community/arrayfire/arrayfire-full-3.6.0-no-cuda-backend-testing.patch b/community/arrayfire/arrayfire-full-3.6.0-no-cuda-backend-testing.patch
new file mode 100644
index 00000000..f6904302
Binary files /dev/null and b/community/arrayfire/arrayfire-full-3.6.0-no-cuda-backend-testing.patch differ
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